2,257 Zdalnie junior react frontend developer jobs in Polska.

... języka polskiego oraz angielskiego. Mile widziane: - Doświadczenie w testowaniu automatycznym aplikacji mobilnych, szczególnie z użyciem Detox lub Appium dla React Native. - Znajomość Cypress, Postman lub podobnych narzędzi do testowania API i aplikacji webowych. - Doświadczenie w testowaniu oprogramowania zintegrowanego ...

... / Within 1 Month / Flexible Work Model: 100% Remote Contract Type: B2B (140-160PLN/h + VAT) We are seeking an experienced ServiceNow System Administrator & Developer to join our team. This role involves managing and optimizing the ServiceNow platform, ensuring stability, and delivering new features to meet organizational ...

Experis ManpowerGroup Sp. z o.o. in Poland is seeking an iOS Developer to create seamless and user-friendly mobile applications. The ideal candidate will have 2+ years of experience in iOS app development, proficiency in Swift, and a strong understanding of UIKit and CoreData. Join our collaborative team and enjoy flexible ...

... role is full-time and can be done fully remotely from Europe, reporting across Data Management, PM and EDC vendors. Responsibilities include leading programming teams, planning estimates, and ensuring regulatory compliance from study start to post database lock, while mentoring junior staff and supporting SOP development.

... Elasticsearch, Kibana) OpenTelemetry (otel collector, auto-instrumentacja) Zabbix Groovy lub Java Certyfikat AZ-104 Certyfikat AZ-400 Azure DevOps Grafana Prometheus React PHP Dynatrace Terraform To oferujemy: Możliwość rozwoju w #świeciebardziejvelo - opartym na innowacji, przywództwie, zaufaniu, inicjatywie i wspólnym sukcesie. ...

... advanced analysis, structured root cause identification, and effective cross-functional collaboration. As Collections Specialist with French you will mentor junior team members, manage escalations, and drive improvements that reduce rework and prevent dispute-driven payment delays. Key Responsibilities: - Portfolio Ownership ...

... building, and deploying Salesforce solutions across FSC, Sales Cloud, and Service Cloud, with emphasis on data governance and integrations. You will mentor junior developers, contribute to architecture discussions, and work with business analysts and QA teams in a fast-growing environment that values diverse perspectives ...

... znajomość języka polskiego oraz angielskiego. Mile widziane: Doświadczenie w testowaniu automatycznym aplikacji mobilnych, szczególnie z użyciem Detox lub Appium dla React Native. Znajomość Cypress, Postman lub podobnych narzędzi do testowania API i aplikacji webowych. Doświadczenie w testowaniu oprogramowania zintegrowanego ze ...

... kolejkami asynchronicznymi (np. RabbitMQ, Kafka),, znajomość GraphQL,, doświadczenie z konteneryzacją i orkiestracją (Docker, Kubernetes),, podstawowa znajomość frontendu (React, JavaScript). To oferujemy, bezpłatne lekcje języka angielskiego,, dofinansowanie do karty Multisport,, prywatną opiekę medyczną PZU,, ubezpieczenie ...

OT Security Architect OT Security Architect Łódź Job description: Security Junior Architect will support the team in security solution selection design, proof of concept and implementation support in projects for our clients and their manufacturing environments. Your scope of duties: - Actively participate in security design ...

... Agile/Scrum. Zakres realizowanych prac Do głównych obowiązków należeć będzie: Budowa i rozwój aplikacji webowych z wykorzystaniem Angular, Budowa i rozwój rozwiązań frontendowych typu White Label, Implementacja nowych funkcjonalności oraz rozwój istniejących aplikacji, Integracja aplikacji frontendowych z usługami backendowymi poprzez ...

... Core Prime Brokerage platform development using Java/Kotlin, and to advance CI/CD practices with automated testing. You will work with a global team, mentor juniors, participate in design and estimation, and help ensure system reliability in a hybrid environment (up to 2 days remote per week) with a competitive base salary ...

Chromatic is hiring a Product Marketing Manager focused on developer marketing. This fully remote role involves crafting technical content and marketing campaigns to support developers and enhance product adoption. You will collaborate closely with Sales and Product teams while producing impactful assets such as blogs, ...

Eton Technologies Private Limited is seeking an experienced Boomi Developer for a full-time remote integration project. The role requires 5+ years with Boomi and strong skills in REST APIs, XML/JSON payloads, external web services, and databases. API testing with Postman is mandatory. Hands-on end-to-end integration, troubleshooting, ...

... this role, you will build production‑ready models and analyses that solve real marketplace problems, partner with product and engineering to ship them, mentor junior scientists, and act as a strong technical voice within your team. Problems at this level include bidding and yield modeling, relevance and prediction systems ...

... Projekt: P rojektowanie architektury rozwiązań webowych lub mobilnych, udział w presales, discovery, prowadzenie techniczne projektów - Zespół: Współpraca z Developerami, UX/UI, QA, Backend, Frontend, Mobile, DevOps, Delivery Managerami, Project Managerami, Sales oraz innymi Architektami. Rola technicznego lidera - Proces ...

We are looking for a Junior Data Engineer to join our team, specializing in Microsoft data-related technologies. In this role, you will work with Microsoft Fabric and Azure Data Factory to develop and maintain data solutions. You will have the opportunity to work in a remote, hybrid, or office setting, collaborating with ...

... integration design, and technical decision-making - Build and maintain REST, API, and OData integrations with enterprise systems - Review code, share knowledge, and mentor other developers - Collaborate with Product Owners, Business Analysts, developers, and stakeholders to translate business needs into scalable solutions

... for the next success. If you also like to explore the unknown and know how to own it, we want to work with you! What is this job all about? As a Senior Unity Developer, you will turn your ideas into features millions of players love. You’ll team up with designers, artists, and QA to bring our games to life, optimize performance, ...

... native Android applications , - Cooperating closely in experienced Agile teams that include Product Owners, QAs, Web and Mobile (Flutter, iOS, Android, KMP, React Native) Developers, Designers, - Taking part in technical discussions and architectural decisions , - Writing clean, maintainable, and well‑tested code , - Communicating ...